Narraciones Breves
Por Caleb Gattegno
Educational Solutions Worldwide Inc.
Impreso en Inglaterra en 1967. Reimpreso en 2012. Š 1967-2012 Educational Solutions Worldwide Inc. Autor: Caleb Gattegno Todos los derechos reservados. ISBN 978-0-87825-354-8 Educational Solutions Worldwide Inc. 2nd Floor 99 University Place, New York, N.Y. 10003-4555 www.EducationalSolutions.com